CN114342520A - System information transmission method and communication device - Google Patents

System information transmission method and communication device Download PDF

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Publication number
CN114342520A
CN114342520A CN201980100137.5A CN201980100137A CN114342520A CN 114342520 A CN114342520 A CN 114342520A CN 201980100137 A CN201980100137 A CN 201980100137A CN 114342520 A CN114342520 A CN 114342520A
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CN
China
Prior art keywords
system information
sib1
transmission method
information transmission
mib
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980100137.5A
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Chinese (zh)
Inventor
余雅威
李超君
郑娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114342520A publication Critical patent/CN114342520A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application provides a system information transmission method and a communication device. The method comprises the following steps: acquiring a parameter in the first MIB for indicating a DMRS location of a type-a PDSCH, the parameter being used to acquire a first system information block, SIB1, the first SIB1 including access configuration information of the first device; from this parameter, the first SIB1 is acquired. The first device may be a simple capable terminal device. The application provides a system information transmission method. By releasing/re-interpreting parameters (fields) in the MIB for DMRS locations for type-a PDSCH. For example, this field may be the DMRS-TypeA-Position field in the MIB, indicating that the easy-to-capability terminal device terminal acquires SIB 1. So that the terminal equipment with simple capability acquires the SIB1 and realizes uplink synchronization, cell selection and the like. Normal communication of the terminal equipment with simple capability is guaranteed.

Description

PCT国内申请，说明书已公开。PCT domestic application, the description has been published.

Claims (43)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN201980100137.5A 2019-09-30 2019-09-30 System information transmission method and communication device Pending CN114342520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/109530 WO2021062665A1 (en) 2019-09-30 2019-09-30 System information transmission method and communication apparatus

Publications (1)

Publication Number Publication Date
CN114342520A true CN114342520A (en) 2022-04-12

Family

ID=75337597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980100137.5A Pending CN114342520A (en) 2019-09-30 2019-09-30 System information transmission method and communication device

Country Status (2)

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CN (1) CN114342520A (en)
WO (1) WO2021062665A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024164225A1 (en) * 2023-02-09 2024-08-15 深圳传音控股股份有限公司 Transmission parameter determination method, communication device, and storage medium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025043416A1 (en) * 2023-08-25 2025-03-06 Oppo广东移动通信有限公司 Communication method and apparatus, and device and storage medium

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CN105578597A (en) * 2014-11-07 2016-05-11 上海贝尔股份有限公司 Method and device for configuring configurable CSS resources for MTC UE
CN107211322A (en) * 2015-01-19 2017-09-26 华为技术有限公司 A kind of transmission method of public message, system, base station and user equipment
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CN110022191A (en) * 2018-01-08 2019-07-16 维沃移动通信有限公司 Method for sending information, method of reseptance, the network equipment and terminal

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KR101840290B1 (en) * 2011-12-20 2018-03-21 삼성전자주식회사 Method and apparatus for transmitting/receiving warning message in wireless communication system
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN105578597A (en) * 2014-11-07 2016-05-11 上海贝尔股份有限公司 Method and device for configuring configurable CSS resources for MTC UE
CN107211322A (en) * 2015-01-19 2017-09-26 华为技术有限公司 A kind of transmission method of public message, system, base station and user equipment
CN109495227A (en) * 2017-09-11 2019-03-19 维沃移动通信有限公司 A kind of configuration method, the network equipment and terminal controlling resource set
CN110022191A (en) * 2018-01-08 2019-07-16 维沃移动通信有限公司 Method for sending information, method of reseptance, the network equipment and terminal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3GPP TS 38.331 V15.0.0", 31 December 2017, 3GPP TS 38.331 V15.0.0 (2017-12) TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK NR RADIO RESOURCE CONTROL(RRC) PROTOCAL SPECIFICATION (RELEASE 15), pages: 5 - 7 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024164225A1 (en) * 2023-02-09 2024-08-15 深圳传音控股股份有限公司 Transmission parameter determination method, communication device, and storage medium

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